Purchasing ​Biodiesel

We offer biodiesel loads via rail or truck, long-term or short-term contracts, and spot loads — plus provide many other business services to help you offer the clean-burning renewable fuel your customers demand. In addition, the REG team has extensive experience in RINs utilization and trading.

REG works with customers to integrate biodiesel into existing and new infrastructure. Whether it's retail blenders' pumps or new tanks, REG has a team who can inspect your location and work through a feasibility plan with you.

Customer Forms

REG looks forward to meeting your biodiesel needs. To ease the application process, we have made our new customer packet available here.

International Sales

For biodiesel and co-product sales in Europe, please contact +49 2862 9100 0 or

U.S. Sales Team

Gary-Haer Gary Haer
 Vice President, 
 Sales & Marketing
 (515) 239-8057  
 Jon-Scharingson_thumbJon Scharingson
 Executive Director,
 Sales & Marketing
 (515) 239-8042  
Jason-Schwenneke Jason Schwenneker
 Executive Director,
 National Sales & Trading
 (515) 239-8015
 Don-Nelson​Don Nelson
 Executive Director, 
 Regional Sales
 (515) 239-8140
Barry-Knox-100x140  Barry Knox
  Executive Director,
  Northeast Region
  (603) 957-4463
 Don-IrmenDon Irmen
 Senior Manager,
 (712) 830-1892
ellisTodd Ellis
Executive Director,
West Region
(515) 239-8104

Tony-Spuzello Tony Spuzello
 Team Leader,
 (844) 405-0157
Dan-Burns Dan Burns
​ Sales Representative,
 West Region
 (844) ​405-0156
 Tom-SchroederTom Schroeder
 Sales Representative,
 Midwest Region
 (515) 370-0859
Chris-Schmale Chris Schmale
 Sales Representative,
 Midwest Region
 (515) 239-8106
 Barry-DickersonBarry Dickerson
 Sales Representative,
 South Region
 (​844) ​405-0158
 Brian-WiersonBrian Wierson
 Sales Representative,
 ​East Region
 (515) 239-8075
Marc-Maclean Marc MacLean
 Sales Representative,
 Northeast Region
 (​844) ​298-9788
 Cody Cox
 Sales Representative            
 ​South Region
 (​515) 509-9502  
Murkins Mike Mike Murkins
 Sales ​Representative,
 Midwest Region
​ (515) 239-8247

Footer Border